Bearing - 30304 DPI
Product detailed description
30304 DPI is a single-row tapered roller bearing for combined radial and axial loads. Tapered raceways and rollers carry axial force in one direction; a second bearing in an opposed arrangement is normally used for axial guidance in both directions.
DPI technical data
- Designation: 30304
- Manufacturer: DPI
- Dimensions d × D × T: 20 × 52 × 16.25 mm
- Basic dynamic load rating: 36.2 kN
- Basic static load rating: 35.1 kN
- Limiting speed with grease lubrication: 8,300 min⁻¹
- Limiting speed with oil lubrication: 11,000 min⁻¹
- Construction: open and separable
Features and applications
The tapered design provides high rigidity and load capacity under simultaneous radial and axial forces. The bearing is used in gearboxes, hubs, axles and other machinery arrangements requiring precise axial guidance.
Mounting and interchange check
The inner-ring cone with rollers and cage can be separated from the outer-ring cup, but both components belong to one bearing and should not be mixed with parts from another unit. In paired arrangements, set clearance or preload according to the equipment documentation. Before ordering, verify the 30304 designation, bearing orientation and overall 20 × 52 × 16.25 mm dimensions.
Product rating
Be the first who will post an article to this item!
We can arrange delivery of almost any DPI product, even if it is not currently listed in our catalogue.
Send us the designation, a photo of the nameplate, dimensions or a description of the application, and we will check availability.
DPI – product identification and supply
The DPI designation may appear on different technical products and spare parts. To identify the exact item reliably, we therefore work from the complete marking and the available technical data.
The exact item should be selected by its complete designation and technical parameters. Dimensions, design, material and operating conditions are important when matching a replacement.
For an accurate quotation, please provide the full marking, required quantity and any available documentation. We will compare the specification and verify a suitable delivery option.